Home / 3,233.62-4,828.50-2,568.02

Finding the Fourth Proportional to 3,233.62, 4,828.50 and 2,568.02

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Solution

The fourth proportional to 3,233.62, 4,828.50 and 2,568.02 is: 3,834.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233.62 : 4,828.50 = 2,568.02 : x
  2. Step 2: Convert to fraction form
    3,233.62/4,828.50 = 2,568.02/x
  3. Step 3: Cross multiply
    3,233.62x = 4,828.50 × 2,568.02
  4. Step 4: Simplify right side
    3,233.62x = 12,399,690.99
  5. Step 5: Solve for x
    x = 12,399,690.99/3,233.62
  6. Step 6: Final answer
    x = 3,834.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.